86964514

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{68261}}^1$

素因数の和:68290

約数の個数: 24

約数和(自身を含む): 163419228

約数和(自身を除く): 76454714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 68261, 136522, 477827, 887393, 955654, 1774786, 3344789, 6211751, 6689578, 12423502, 43482257, 86964514]

約数ペア:

[(1, 86964514), (2, 43482257), (7, 12423502), (13, 6689578), (14, 6211751), (26, 3344789), (49, 1774786), (91, 955654), (98, 887393), (182, 477827), (637, 136522), (1274, 68261)]